Vista Codec Package is an audio and video codec package. Codecs have been a problem for most users at one time or another. This is because there has never been an 'out of the box' working solution that the average computer user could install and just have everything work properly from the beginning. There are several decent codec package solutions out there, but none of them did everything I wanted. I was always in need of a tweak, adjustment, or even a re-installation just to get the codecs I needed/wanted and most of the time, the file still didn't play properly. I've never claimed to be a media guru. My media experience prior to creating these packages was to double-click a file I downloaded and hope that it played. The installer will automatically remove most other popular codec packs from your computer before installing this concise yet comprehensive windows media center setup package. You won't need to make any adjustments or tweaks to enjoy your windows media center content immediately. Windows Media Player and Vista Media Center will instantly recognize all your files as playable.It does not contain a media player and it does not associate file-types. With the vista codec package installed you will be able to use any media player, limited only by the players' capabilities, to play all movies and video clips. Streaming video is supported in several formats in all popular web browsers. Users of Windows Vista Codec Package have the ability to choose what is installed and where to install it using the public redistributable. After installation you can select to remove specific portions without removing the entire codec package. You can also re-add the removed items at any time. This author accepts direct donations.